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Finding the Third Proportional to 8,071.73 and 17,105.34

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Solution

The third proportional to 8,071.73 and 17,105.34 is: 36,249.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,071.73 : 17,105.34 = 17,105.34 : x
  2. Step 2: Convert to fraction form
    8,071.73/17,105.34 = 17,105.34/x
  3. Step 3: Cross multiply
    8,071.73x = 17,105.34 × 17,105.34
  4. Step 4: Simplify right side
    8,071.73x = 292,592,784.81
  5. Step 5: Solve for x
    x = 292,592,784.81/8,071.73
  6. Step 6: Final answer
    x = 36,249.06

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.